Sofia + Sam Lap Desk with USB Light (Blue) | Memory Foam Cushion | Supports Laptops Up To 17 Inches Workstation that goes where you go Supports Laptops 17 inches or smaller Includes detachable USB light that can plug into the Lap Desk or into your computer's USB port Cool and comfortable design with built in wrist rest and handle for portability Large work surface of 19.3 x 16.2 x 4.1 inches